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<title>OpenCV: cv::StereoBM Class Reference</title>
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<li class="navelem"><a class="el" href="../../d2/d75/namespacecv.html">cv</a></li><li class="navelem"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html">StereoBM</a></li>  </ul>
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<a href="#pub-types">Public Types</a> |
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  <div class="headertitle">
<div class="title">cv::StereoBM Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span><div class="ingroups"><a class="el" href="../../d9/d0c/group__calib3d.html">Camera Calibration and 3D Reconstruction</a></div></div>  </div>
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<p>Class for computing stereo correspondence using the block matching algorithm, introduced and contributed to OpenCV by K. Konolige.  
 <a href="../../d9/dba/classcv_1_1StereoBM.html#details">More...</a></p>
<p><code>#include &lt;opencv2/calib3d.hpp&gt;</code></p>
<div class="dynheader">
Inheritance diagram for cv::StereoBM:</div>
<div class="dyncontent">
 <div class="center">
  <img alt="" src="../../d9/dba/classcv_1_1StereoBM.png" usemap="#cv::StereoBM_map"/>
  <map id="cv::StereoBM_map" name="cv::StereoBM_map">
<area alt="cv::StereoMatcher" coords="0,56,122,80" href="../../d2/d6e/classcv_1_1StereoMatcher.html" shape="rect" title="The base class for stereo correspondence algorithms. "/>
<area alt="cv::Algorithm" coords="0,0,122,24" href="../../d3/d46/classcv_1_1Algorithm.html" shape="rect" title="This is a base class for all more or less complex algorithms in OpenCV. "/>
<area alt="cv::cuda::StereoBM" coords="0,168,122,192" href="../../db/d8a/classcv_1_1cuda_1_1StereoBM.html" shape="rect" title="Class computing stereo correspondence (disparity map) using the block matching algorithm. : "/>
</map>
 </div></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a47d98ddb53c39777a8c75ed3425bd66a"><td align="right" class="memItemLeft" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
  <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a47d98ddb53c39777a8c75ed3425bd66aa9b5f32162b35799e3c29e1bfd73e93df">PREFILTER_NORMALIZED_RESPONSE</a> = 0, 
<br/>
  <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a47d98ddb53c39777a8c75ed3425bd66aabf381e03e290b2b94541738193a6abd6">PREFILTER_XSOBEL</a> = 1
<br/>
 }</td></tr>
<tr class="separator:a47d98ddb53c39777a8c75ed3425bd66a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_types_classcv_1_1StereoMatcher"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classcv_1_1StereoMatcher')"><img alt="-" src="../../closed.png"/> Public Types inherited from <a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html">cv::StereoMatcher</a></td></tr>
<tr class="memitem:a6e000cf59a6aabbc8bef2e2a5c132aca inherit pub_types_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <br/>
  <a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a6e000cf59a6aabbc8bef2e2a5c132acaa6aadf3b0bd4503bde2531592e5f90e0b">DISP_SHIFT</a> = 4, 
<br/>
  <a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a6e000cf59a6aabbc8bef2e2a5c132acaa5b4b128a781d8002c3bc2640912295a4">DISP_SCALE</a> = (1 &lt;&lt; DISP_SHIFT)
<br/>
 }</td></tr>
<tr class="separator:a6e000cf59a6aabbc8bef2e2a5c132aca inherit pub_types_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aa1659733652473662da8e2e2a6dd83fa"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#aa1659733652473662da8e2e2a6dd83fa">getPreFilterCap</a> () const =0</td></tr>
<tr class="separator:aa1659733652473662da8e2e2a6dd83fa"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac8b5569ca0dd322e5c6436e25aef833a"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#ac8b5569ca0dd322e5c6436e25aef833a">getPreFilterSize</a> () const =0</td></tr>
<tr class="separator:ac8b5569ca0dd322e5c6436e25aef833a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2c148484f1b69d300e608c6a52dfe537"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a2c148484f1b69d300e608c6a52dfe537">getPreFilterType</a> () const =0</td></tr>
<tr class="separator:a2c148484f1b69d300e608c6a52dfe537"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6b44df190e8f3ae0b06707e231dfe14f"><td align="right" class="memItemLeft" valign="top">virtual <a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a6b44df190e8f3ae0b06707e231dfe14f">getROI1</a> () const =0</td></tr>
<tr class="separator:a6b44df190e8f3ae0b06707e231dfe14f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7a58914c4448aa417b88415ab45b9a1"><td align="right" class="memItemLeft" valign="top">virtual <a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#ae7a58914c4448aa417b88415ab45b9a1">getROI2</a> () const =0</td></tr>
<tr class="separator:ae7a58914c4448aa417b88415ab45b9a1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6c048feee99fb565d0dd14c23b9f4a3c"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a6c048feee99fb565d0dd14c23b9f4a3c">getSmallerBlockSize</a> () const =0</td></tr>
<tr class="separator:a6c048feee99fb565d0dd14c23b9f4a3c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1b6a29dd617f05fd30a0a67bac5e830b"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a1b6a29dd617f05fd30a0a67bac5e830b">getTextureThreshold</a> () const =0</td></tr>
<tr class="separator:a1b6a29dd617f05fd30a0a67bac5e830b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4a1181713b16fe730e186fe5d8021339"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a4a1181713b16fe730e186fe5d8021339">getUniquenessRatio</a> () const =0</td></tr>
<tr class="separator:a4a1181713b16fe730e186fe5d8021339"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a19c6de399420337984db65aec28fc6b3"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a19c6de399420337984db65aec28fc6b3">setPreFilterCap</a> (int preFilterCap)=0</td></tr>
<tr class="separator:a19c6de399420337984db65aec28fc6b3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6edbcfd1dd79c9ba0c76a206741b4719"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a6edbcfd1dd79c9ba0c76a206741b4719">setPreFilterSize</a> (int preFilterSize)=0</td></tr>
<tr class="separator:a6edbcfd1dd79c9ba0c76a206741b4719"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae44e1b05ac1b36917cd5fb4d4fd1d7c2"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#ae44e1b05ac1b36917cd5fb4d4fd1d7c2">setPreFilterType</a> (int preFilterType)=0</td></tr>
<tr class="separator:ae44e1b05ac1b36917cd5fb4d4fd1d7c2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4bc3beb14fb5db0d58533fa101de20a2"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a4bc3beb14fb5db0d58533fa101de20a2">setROI1</a> (<a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> roi1)=0</td></tr>
<tr class="separator:a4bc3beb14fb5db0d58533fa101de20a2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae4b5129722296e505bfba9fac46d43a2"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#ae4b5129722296e505bfba9fac46d43a2">setROI2</a> (<a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> roi2)=0</td></tr>
<tr class="separator:ae4b5129722296e505bfba9fac46d43a2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abb6280255bb070f51ade69d6455216d6"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#abb6280255bb070f51ade69d6455216d6">setSmallerBlockSize</a> (int blockSize)=0</td></tr>
<tr class="separator:abb6280255bb070f51ade69d6455216d6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaee69730b91d606744cc4c5d9d8590e7"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#aaee69730b91d606744cc4c5d9d8590e7">setTextureThreshold</a> (int textureThreshold)=0</td></tr>
<tr class="separator:aaee69730b91d606744cc4c5d9d8590e7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab60fc9ac381c1fde378bbc205f4d5c8f"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#ab60fc9ac381c1fde378bbc205f4d5c8f">setUniquenessRatio</a> (int uniquenessRatio)=0</td></tr>
<tr class="separator:ab60fc9ac381c1fde378bbc205f4d5c8f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classcv_1_1StereoMatcher"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classcv_1_1StereoMatcher')"><img alt="-" src="../../closed.png"/> Public Member Functions inherited from <a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html">cv::StereoMatcher</a></td></tr>
<tr class="memitem:a03f7087df1b2c618462eb98898841345 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a03f7087df1b2c618462eb98898841345">compute</a> (<a class="el" href="../../dc/d84/group__core__basic.html#ga353a9de602fe76c709e12074a6f362ba">InputArray</a> left, <a class="el" href="../../dc/d84/group__core__basic.html#ga353a9de602fe76c709e12074a6f362ba">InputArray</a> right, <a class="el" href="../../dc/d84/group__core__basic.html#gaad17fda1d0f0d1ee069aebb1df2913c0">OutputArray</a> disparity)=0</td></tr>
<tr class="memdesc:a03f7087df1b2c618462eb98898841345 inherit pub_methods_classcv_1_1StereoMatcher"><td class="mdescLeft"> </td><td class="mdescRight">Computes disparity map for the specified stereo pair.  <a href="../../d2/d6e/classcv_1_1StereoMatcher.html#a03f7087df1b2c618462eb98898841345">More...</a><br/></td></tr>
<tr class="separator:a03f7087df1b2c618462eb98898841345 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9ab4290840ac7a9270af455f74b30b98 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a9ab4290840ac7a9270af455f74b30b98">getBlockSize</a> () const =0</td></tr>
<tr class="separator:a9ab4290840ac7a9270af455f74b30b98 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ca2c2ab88e7ecac58720134867ea072 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a0ca2c2ab88e7ecac58720134867ea072">getDisp12MaxDiff</a> () const =0</td></tr>
<tr class="separator:a0ca2c2ab88e7ecac58720134867ea072 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd790d22519d3c0d4fcb8e3210d11b13 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#abd790d22519d3c0d4fcb8e3210d11b13">getMinDisparity</a> () const =0</td></tr>
<tr class="separator:abd790d22519d3c0d4fcb8e3210d11b13 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab3a3d5f5a49f77be0b965557e17d9fdd inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#ab3a3d5f5a49f77be0b965557e17d9fdd">getNumDisparities</a> () const =0</td></tr>
<tr class="separator:ab3a3d5f5a49f77be0b965557e17d9fdd inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb686d0de4551e86306f10509632fa24 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#afb686d0de4551e86306f10509632fa24">getSpeckleRange</a> () const =0</td></tr>
<tr class="separator:afb686d0de4551e86306f10509632fa24 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1be922bd3111d427fd2ddc8448537c35 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a1be922bd3111d427fd2ddc8448537c35">getSpeckleWindowSize</a> () const =0</td></tr>
<tr class="separator:a1be922bd3111d427fd2ddc8448537c35 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a38814e8a33d59f4eb5db33de04fe8c34 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a38814e8a33d59f4eb5db33de04fe8c34">setBlockSize</a> (int blockSize)=0</td></tr>
<tr class="separator:a38814e8a33d59f4eb5db33de04fe8c34 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aede8620506ff7f27d106fff25777514d inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#aede8620506ff7f27d106fff25777514d">setDisp12MaxDiff</a> (int disp12MaxDiff)=0</td></tr>
<tr class="separator:aede8620506ff7f27d106fff25777514d inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae67a506bfe7fbd37444b6713aea1c0ad inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#ae67a506bfe7fbd37444b6713aea1c0ad">setMinDisparity</a> (int minDisparity)=0</td></tr>
<tr class="separator:ae67a506bfe7fbd37444b6713aea1c0ad inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abacfe4e5760e86b48d0c19bd4106c2fc inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#abacfe4e5760e86b48d0c19bd4106c2fc">setNumDisparities</a> (int numDisparities)=0</td></tr>
<tr class="separator:abacfe4e5760e86b48d0c19bd4106c2fc inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3c9106923f87592b98bf53e90bcba020 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a3c9106923f87592b98bf53e90bcba020">setSpeckleRange</a> (int speckleRange)=0</td></tr>
<tr class="separator:a3c9106923f87592b98bf53e90bcba020 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad21033d76ad7cdf36a5c8bb6cd946d43 inherit pub_methods_classcv_1_1StereoMatcher"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#ad21033d76ad7cdf36a5c8bb6cd946d43">setSpeckleWindowSize</a> (int speckleWindowSize)=0</td></tr>
<tr class="separator:ad21033d76ad7cdf36a5c8bb6cd946d43 inherit pub_methods_classcv_1_1StereoMatcher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classcv_1_1Algorithm"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classcv_1_1Algorithm')"><img alt="-" src="../../closed.png"/> Public Member Functions inherited from <a class="el" href="../../d3/d46/classcv_1_1Algorithm.html">cv::Algorithm</a></td></tr>
<tr class="memitem:a827c8b2781ed17574805f373e6054ff1 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a827c8b2781ed17574805f373e6054ff1">Algorithm</a> ()</td></tr>
<tr class="separator:a827c8b2781ed17574805f373e6054ff1 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8ae826127fa0f1f8d10a24841bd376f8 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a8ae826127fa0f1f8d10a24841bd376f8">~Algorithm</a> ()</td></tr>
<tr class="separator:a8ae826127fa0f1f8d10a24841bd376f8 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec9c965448e4dc851d7cacd3abd84cd1 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#aec9c965448e4dc851d7cacd3abd84cd1">clear</a> ()</td></tr>
<tr class="memdesc:aec9c965448e4dc851d7cacd3abd84cd1 inherit pub_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Clears the algorithm state.  <a href="../../d3/d46/classcv_1_1Algorithm.html#aec9c965448e4dc851d7cacd3abd84cd1">More...</a><br/></td></tr>
<tr class="separator:aec9c965448e4dc851d7cacd3abd84cd1 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab6a18f1825475643e94381697d413972 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#ab6a18f1825475643e94381697d413972">empty</a> () const</td></tr>
<tr class="memdesc:ab6a18f1825475643e94381697d413972 inherit pub_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Returns true if the <a class="el" href="../../d3/d46/classcv_1_1Algorithm.html" title="This is a base class for all more or less complex algorithms in OpenCV. ">Algorithm</a> is empty (e.g. in the very beginning or after unsuccessful read.  <a href="../../d3/d46/classcv_1_1Algorithm.html#ab6a18f1825475643e94381697d413972">More...</a><br/></td></tr>
<tr class="separator:ab6a18f1825475643e94381697d413972 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a286fc82744ccab3d248aca44524266a9 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a286fc82744ccab3d248aca44524266a9">getDefaultName</a> () const</td></tr>
<tr class="separator:a286fc82744ccab3d248aca44524266a9 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aef2ad3f4145bd6e8c3664eb1c4b5e1e6 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#aef2ad3f4145bd6e8c3664eb1c4b5e1e6">read</a> (const <a class="el" href="../../de/dd9/classcv_1_1FileNode.html">FileNode</a> &amp;fn)</td></tr>
<tr class="memdesc:aef2ad3f4145bd6e8c3664eb1c4b5e1e6 inherit pub_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Reads algorithm parameters from a file storage.  <a href="../../d3/d46/classcv_1_1Algorithm.html#aef2ad3f4145bd6e8c3664eb1c4b5e1e6">More...</a><br/></td></tr>
<tr class="separator:aef2ad3f4145bd6e8c3664eb1c4b5e1e6 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0a880744bc4e3f45711444571df47d67 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a0a880744bc4e3f45711444571df47d67">save</a> (const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;filename) const</td></tr>
<tr class="separator:a0a880744bc4e3f45711444571df47d67 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1f8ad7b8add515077367fb9949a174d2 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a1f8ad7b8add515077367fb9949a174d2">write</a> (<a class="el" href="../../da/d56/classcv_1_1FileStorage.html">FileStorage</a> &amp;fs) const</td></tr>
<tr class="memdesc:a1f8ad7b8add515077367fb9949a174d2 inherit pub_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Stores algorithm parameters in a file storage.  <a href="../../d3/d46/classcv_1_1Algorithm.html#a1f8ad7b8add515077367fb9949a174d2">More...</a><br/></td></tr>
<tr class="separator:a1f8ad7b8add515077367fb9949a174d2 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a763a62d1b03042eef7d7fc3ac6c87c79 inherit pub_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a763a62d1b03042eef7d7fc3ac6c87c79">write</a> (const <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt; <a class="el" href="../../da/d56/classcv_1_1FileStorage.html">FileStorage</a> &gt; &amp;fs, const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;name=<a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a>()) const</td></tr>
<tr class="memdesc:a763a62d1b03042eef7d7fc3ac6c87c79 inherit pub_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.  <a href="../../d3/d46/classcv_1_1Algorithm.html#a763a62d1b03042eef7d7fc3ac6c87c79">More...</a><br/></td></tr>
<tr class="separator:a763a62d1b03042eef7d7fc3ac6c87c79 inherit pub_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a04fdf00525f82fe708d556e2cd359004"><td align="right" class="memItemLeft" valign="top">static <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt; <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html">StereoBM</a> &gt; </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d9/dba/classcv_1_1StereoBM.html#a04fdf00525f82fe708d556e2cd359004">create</a> (int numDisparities=0, int blockSize=21)</td></tr>
<tr class="memdesc:a04fdf00525f82fe708d556e2cd359004"><td class="mdescLeft"> </td><td class="mdescRight">Creates <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html" title="Class for computing stereo correspondence using the block matching algorithm, introduced and contribu...">StereoBM</a> object.  <a href="#a04fdf00525f82fe708d556e2cd359004">More...</a><br/></td></tr>
<tr class="separator:a04fdf00525f82fe708d556e2cd359004"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_static_methods_classcv_1_1Algorithm"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_classcv_1_1Algorithm')"><img alt="-" src="../../closed.png"/> Static Public Member Functions inherited from <a class="el" href="../../d3/d46/classcv_1_1Algorithm.html">cv::Algorithm</a></td></tr>
<tr class="memitem:a623841c33b58ea9c4847da04607e067b inherit pub_static_methods_classcv_1_1Algorithm"><td class="memTemplParams" colspan="2">template&lt;typename _Tp &gt; </td></tr>
<tr class="memitem:a623841c33b58ea9c4847da04607e067b inherit pub_static_methods_classcv_1_1Algorithm"><td align="right" class="memTemplItemLeft" valign="top">static <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt; _Tp &gt; </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a623841c33b58ea9c4847da04607e067b">load</a> (const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;filename, const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;objname=<a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a>())</td></tr>
<tr class="memdesc:a623841c33b58ea9c4847da04607e067b inherit pub_static_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Loads algorithm from the file.  <a href="../../d3/d46/classcv_1_1Algorithm.html#a623841c33b58ea9c4847da04607e067b">More...</a><br/></td></tr>
<tr class="separator:a623841c33b58ea9c4847da04607e067b inherit pub_static_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3ba305a10d02479c13cf7d169c321547 inherit pub_static_methods_classcv_1_1Algorithm"><td class="memTemplParams" colspan="2">template&lt;typename _Tp &gt; </td></tr>
<tr class="memitem:a3ba305a10d02479c13cf7d169c321547 inherit pub_static_methods_classcv_1_1Algorithm"><td align="right" class="memTemplItemLeft" valign="top">static <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt; _Tp &gt; </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a3ba305a10d02479c13cf7d169c321547">loadFromString</a> (const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;strModel, const <a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a> &amp;objname=<a class="el" href="../../dc/d84/group__core__basic.html#ga1f6634802eeadfd7245bc75cf3e216c2">String</a>())</td></tr>
<tr class="memdesc:a3ba305a10d02479c13cf7d169c321547 inherit pub_static_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Loads algorithm from a String.  <a href="../../d3/d46/classcv_1_1Algorithm.html#a3ba305a10d02479c13cf7d169c321547">More...</a><br/></td></tr>
<tr class="separator:a3ba305a10d02479c13cf7d169c321547 inherit pub_static_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad8c591bacb34c485f5b7a250c314fc53 inherit pub_static_methods_classcv_1_1Algorithm"><td class="memTemplParams" colspan="2">template&lt;typename _Tp &gt; </td></tr>
<tr class="memitem:ad8c591bacb34c485f5b7a250c314fc53 inherit pub_static_methods_classcv_1_1Algorithm"><td align="right" class="memTemplItemLeft" valign="top">static <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt; _Tp &gt; </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#ad8c591bacb34c485f5b7a250c314fc53">read</a> (const <a class="el" href="../../de/dd9/classcv_1_1FileNode.html">FileNode</a> &amp;fn)</td></tr>
<tr class="memdesc:ad8c591bacb34c485f5b7a250c314fc53 inherit pub_static_methods_classcv_1_1Algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Reads algorithm from the file node.  <a href="../../d3/d46/classcv_1_1Algorithm.html#ad8c591bacb34c485f5b7a250c314fc53">More...</a><br/></td></tr>
<tr class="separator:ad8c591bacb34c485f5b7a250c314fc53 inherit pub_static_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classcv_1_1Algorithm"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classcv_1_1Algorithm')"><img alt="-" src="../../closed.png"/> Protected Member Functions inherited from <a class="el" href="../../d3/d46/classcv_1_1Algorithm.html">cv::Algorithm</a></td></tr>
<tr class="memitem:a68eeca71617474ad3d4561786f0289d2 inherit pro_methods_classcv_1_1Algorithm"><td align="right" class="memItemLeft" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d46/classcv_1_1Algorithm.html#a68eeca71617474ad3d4561786f0289d2">writeFormat</a> (<a class="el" href="../../da/d56/classcv_1_1FileStorage.html">FileStorage</a> &amp;fs) const</td></tr>
<tr class="separator:a68eeca71617474ad3d4561786f0289d2 inherit pro_methods_classcv_1_1Algorithm"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a id="details" name="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Class for computing stereo correspondence using the block matching algorithm, introduced and contributed to OpenCV by K. Konolige. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a47d98ddb53c39777a8c75ed3425bd66a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a47d98ddb53c39777a8c75ed3425bd66a">◆ </a></span>anonymous enum</h2>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">anonymous enum</td>
        </tr>
      </table>
</div><div class="memdoc">
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a47d98ddb53c39777a8c75ed3425bd66aa9b5f32162b35799e3c29e1bfd73e93df"></a>PREFILTER_NORMALIZED_RESPONSE </td><td class="fielddoc"></td></tr>
<tr><td class="fieldname"><a id="a47d98ddb53c39777a8c75ed3425bd66aabf381e03e290b2b94541738193a6abd6"></a>PREFILTER_XSOBEL </td><td class="fielddoc"></td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a04fdf00525f82fe708d556e2cd359004"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a04fdf00525f82fe708d556e2cd359004">◆ </a></span>create()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static <a class="el" href="../../dc/d84/group__core__basic.html#ga6395ca871a678020c4a31fadf7e8cc63">Ptr</a>&lt;<a class="el" href="../../d9/dba/classcv_1_1StereoBM.html">StereoBM</a>&gt; cv::StereoBM::create </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>numDisparities</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>blockSize</em> = <code>21</code> </td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM_create(</td><td class="paramname">[, numDisparities[, blockSize]]</td><td>)</td></tr></table>
</div><div class="memdoc">
<p>Creates <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html" title="Class for computing stereo correspondence using the block matching algorithm, introduced and contribu...">StereoBM</a> object. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">numDisparities</td><td>the disparity search range. For each pixel algorithm will find the best disparity from 0 (default minimum disparity) to numDisparities. The search range can then be shifted by changing the minimum disparity. </td></tr>
    <tr><td class="paramname">blockSize</td><td>the linear size of the blocks compared by the algorithm. The size should be odd (as the block is centered at the current pixel). Larger block size implies smoother, though less accurate disparity map. Smaller block size gives more detailed disparity map, but there is higher chance for algorithm to find a wrong correspondence.</td></tr>
  </table>
  </dd>
</dl>
<p>The function create <a class="el" href="../../d9/dba/classcv_1_1StereoBM.html" title="Class for computing stereo correspondence using the block matching algorithm, introduced and contribu...">StereoBM</a> object. You can then call <a class="el" href="../../d2/d6e/classcv_1_1StereoMatcher.html#a03f7087df1b2c618462eb98898841345" title="Computes disparity map for the specified stereo pair. ">StereoBM::compute()</a> to compute disparity for a specific stereo pair. </p>
</div>
</div>
<a id="aa1659733652473662da8e2e2a6dd83fa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa1659733652473662da8e2e2a6dd83fa">◆ </a></span>getPreFilterCap()</h2>
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          <td class="memname">virtual int cv::StereoBM::getPreFilterCap </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getPreFilterCap(</td><td class="paramname"></td><td>)</td></tr></table>
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</div>
</div>
<a id="ac8b5569ca0dd322e5c6436e25aef833a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac8b5569ca0dd322e5c6436e25aef833a">◆ </a></span>getPreFilterSize()</h2>
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          <td class="memname">virtual int cv::StereoBM::getPreFilterSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getPreFilterSize(</td><td class="paramname"></td><td>)</td></tr></table>
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</div>
</div>
<a id="a2c148484f1b69d300e608c6a52dfe537"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2c148484f1b69d300e608c6a52dfe537">◆ </a></span>getPreFilterType()</h2>
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  <td class="mlabels-left">
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          <td class="memname">virtual int cv::StereoBM::getPreFilterType </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getPreFilterType(</td><td class="paramname"></td><td>)</td></tr></table>
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</div>
</div>
<a id="a6b44df190e8f3ae0b06707e231dfe14f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6b44df190e8f3ae0b06707e231dfe14f">◆ </a></span>getROI1()</h2>
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          <td class="memname">virtual <a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> cv::StereoBM::getROI1 </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getROI1(</td><td class="paramname"></td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="ae7a58914c4448aa417b88415ab45b9a1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae7a58914c4448aa417b88415ab45b9a1">◆ </a></span>getROI2()</h2>
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          <td class="memname">virtual <a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> cv::StereoBM::getROI2 </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getROI2(</td><td class="paramname"></td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a6c048feee99fb565d0dd14c23b9f4a3c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6c048feee99fb565d0dd14c23b9f4a3c">◆ </a></span>getSmallerBlockSize()</h2>
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          <td class="memname">virtual int cv::StereoBM::getSmallerBlockSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getSmallerBlockSize(</td><td class="paramname"></td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a1b6a29dd617f05fd30a0a67bac5e830b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1b6a29dd617f05fd30a0a67bac5e830b">◆ </a></span>getTextureThreshold()</h2>
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          <td class="memname">virtual int cv::StereoBM::getTextureThreshold </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getTextureThreshold(</td><td class="paramname"></td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a4a1181713b16fe730e186fe5d8021339"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4a1181713b16fe730e186fe5d8021339">◆ </a></span>getUniquenessRatio()</h2>
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          <td class="memname">virtual int cv::StereoBM::getUniquenessRatio </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
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      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>retval</td><td>=</td><td>cv.StereoBM.getUniquenessRatio(</td><td class="paramname"></td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a19c6de399420337984db65aec28fc6b3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a19c6de399420337984db65aec28fc6b3">◆ </a></span>setPreFilterCap()</h2>
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          <td class="memname">virtual void cv::StereoBM::setPreFilterCap </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>preFilterCap</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setPreFilterCap(</td><td class="paramname">preFilterCap</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a6edbcfd1dd79c9ba0c76a206741b4719"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6edbcfd1dd79c9ba0c76a206741b4719">◆ </a></span>setPreFilterSize()</h2>
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          <td class="memname">virtual void cv::StereoBM::setPreFilterSize </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>preFilterSize</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setPreFilterSize(</td><td class="paramname">preFilterSize</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="ae44e1b05ac1b36917cd5fb4d4fd1d7c2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae44e1b05ac1b36917cd5fb4d4fd1d7c2">◆ </a></span>setPreFilterType()</h2>
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          <td class="memname">virtual void cv::StereoBM::setPreFilterType </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>preFilterType</em></td><td>)</td>
          <td></td>
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      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setPreFilterType(</td><td class="paramname">preFilterType</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="a4bc3beb14fb5db0d58533fa101de20a2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4bc3beb14fb5db0d58533fa101de20a2">◆ </a></span>setROI1()</h2>
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          <td class="memname">virtual void cv::StereoBM::setROI1 </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> </td>
          <td class="paramname"><em>roi1</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setROI1(</td><td class="paramname">roi1</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="ae4b5129722296e505bfba9fac46d43a2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae4b5129722296e505bfba9fac46d43a2">◆ </a></span>setROI2()</h2>
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          <td class="memname">virtual void cv::StereoBM::setROI2 </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="../../dc/d84/group__core__basic.html#ga11d95de507098e90bad732b9345402e8">Rect</a> </td>
          <td class="paramname"><em>roi2</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setROI2(</td><td class="paramname">roi2</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="abb6280255bb070f51ade69d6455216d6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abb6280255bb070f51ade69d6455216d6">◆ </a></span>setSmallerBlockSize()</h2>
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          <td class="memname">virtual void cv::StereoBM::setSmallerBlockSize </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>blockSize</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setSmallerBlockSize(</td><td class="paramname">blockSize</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="aaee69730b91d606744cc4c5d9d8590e7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaee69730b91d606744cc4c5d9d8590e7">◆ </a></span>setTextureThreshold()</h2>
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          <td class="memname">virtual void cv::StereoBM::setTextureThreshold </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>textureThreshold</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setTextureThreshold(</td><td class="paramname">textureThreshold</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<a id="ab60fc9ac381c1fde378bbc205f4d5c8f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab60fc9ac381c1fde378bbc205f4d5c8f">◆ </a></span>setUniquenessRatio()</h2>
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          <td class="memname">virtual void cv::StereoBM::setUniquenessRatio </td>
          <td>(</td>
          <td class="paramtype">int </td>
          <td class="paramname"><em>uniquenessRatio</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">pure virtual</span></span>  </td>
  </tr>
</table><table class="python_language"><tr><th colspan="999" style="text-align:left">Python:</th></tr><tr><td style="width: 20px;"></td><td>None</td><td>=</td><td>cv.StereoBM.setUniquenessRatio(</td><td class="paramname">uniquenessRatio</td><td>)</td></tr></table>
</div><div class="memdoc">
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
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